Poseidon Robotics Lanai ROV
The Poseidon Robotics Lanai is a fully integrated inspection-class ROV designed to help operators perform underwater inspections with less setup and greater flexibility.
Delivered as a complete system, the Lanai arrives factory assembled and tested with everything needed to begin inspections, including an integrated control console, tether reel, controller, and transport cases.
Benefits of the Poseidon Robotics Lanai
- Underwater visual inspections
- Marine infrastructure inspections
- Offshore asset inspections
- Environmental surveys
- Sensor deployment and testing
- Offshore platforms
- Subsea pipelines
- Ship hulls
- Dams
- Bridges
- Ports
- Intake structures
- Marine construction assets
- Offshore oil and gas
- Offshore wind
- Marine infrastructure
- Ports and shipping
- Hydropower
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Simplify Underwater Inspections with the Poseidon Robotics Lanai ROV
Successful underwater inspections depend on more than the ROV itself.
Surface equipment must be assembled, power and communications verified, and control systems configured before operators can begin collecting useful inspection data.
The Poseidon Robotics Lanai was designed to simplify the process. Delivered as a complete inspection system, it arrives factory assembled and tested with an integrated surface console, tether reel, professional controller, and transport cases.
Because the console includes its own control computer and sunlight-readable display, operators can begin work without supplying or configuring a separate laptop, helping crews move from transport to deployment faster.
Ready-to-Deploy System
The Lanai is built as a turnkey ROV system rather than a collection of individual components.
The vehicle, surface console, tether, and accessories are engineered to work together out of the box, reducing setup complexity and minimizing the time required before operations can begin.
Its compact surface console combines power distribution, a professional hand controller, an Intel-based control computer, and a 12-inch high-brightness display into a single portable package.
Support Multiple Underwater Inspection Sensors
The Lanai is designed with flexibility in mind. Its open deck space and integrated buoyancy provide room for mission-specific payloads without requiring a dedicated tooling skid.
The platform supports imaging sonar, scanning sonar, altimeters, CTD sensors, and ultrasonic testing equipment, while multiple Ethernet connections, RS232/485 communications, and regulated auxiliary power simplify third-party sensor integration.
Built for Stable Underwater Inspections
Inspecting offshore structures and other submerged assets requires precise vehicle control around complex geometry.
The Lanai uses an eight-thruster configuration with four lateral thrusters and four vertical thrusters to provide responsive underwater control. Combined with a 400-meter depth rating and speeds of up to 2.5 knots, the system is designed to perform across a wide range of subsea environments.
Also, a tilting 1080p HD IP camera and four 1,500-lumen LED lights improve visibility in low-light conditions, helping operators capture clear imagery while documenting underwater assets.
Ready for a Wide Range of Underwater Operations
The Lanai is designed with flexibility in mind. The standard system includes a 125-meter tether on a reel, a Newton grabber, waterproof transport cases, spare parts, and essential tools, providing everything needed to begin work immediately upon arrival.
Together with the integrated surface console, these components create a complete inspection system that supports efficient field operations across a wide variety of underwater missions.
Poseidon Robotics Lanai Technical Specifications
| Depth Rating | 400 m |
| Maximum Speed | 2.5 knots |
| Payload Capacity (Freshwater) | 1.5 kg |
| Weight | 14 kg |
| Dimensions | 559 × 356 × 305 mm (L × W × H) |
| Camera | 1080p HD IP camera with tilt |
| Lighting | Four 1,500-lumen LED lights |
| Thrusters | Eight Blue Robotics T200 thrusters (4 lateral, 4 vertical) |
| Auxiliary Interfaces | 3× Ethernet, 1× RS232/485 |
| Auxiliary Power | 5/12/24 VDC regulated (120 W total) |
| Standard Length | 125 m |
| Breaking Strength | 200 kg |
| Diameter | 9.1 mm |
| Conductors | 2×22 AWG + 2 twisted pairs + ground |
| Buoyancy | Neutral (freshwater) |
| Display | 12-inch HD monitor (1,200 nits) |
| Integrated Computer | Intel PC with preconfigured software |
| Input Voltage | 120/240 VAC |
| Output Voltage | 350 VDC, 750 W |
| Electrical Protection | Fully isolated output with GFCI/LIM |
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